@vman8r I'm definitely not getting 1.6g per kg, probably closer to 1g-1.2g per kg. But it's taken a bit of effort to get to this point too as I've always eaten mainly carbs so do have some tips!
When I eat just vegetarian food (which is frequent though I'm not vegetarian) I do struggle with it quite a bit. I'm sure you eat the usual veggie sources of protein, but though I eat say, lentil curry at least once a week, the volume needed to hit 25-30g per meal is ridiculous. I find myself having protein cookies/bars from Myprotein.com's lean range to balance it out.
As others have mentioned, I also try to sneak protein into my daily diet. So protein cereal, two slices of my usual bread has 9g of protein, sometimes I swap out butter for cream cheese on toast, I opt to include veggies that have a bit more protein e.g. broccoli or peas. Bulgar wheat instead of rice. Sometimes I mix in protein powder into my cereal milk if I'm going to have a low-protein cereal for breakfast so it bulks up the meal. Have some almond butter with my afternoon snack of an apple or a banana.
This video might help you too.
Would highly recommend following Smalletics on YouTube or insta as she gives a lot of good, specific advice on body recomp/fitness/protein for petites. I think she's mentioned that having smaller bodies means that we can't process more than 30g of protein in one go anyway so snacking or more frequent meals is the way to go. (Though if anyone is well-versed in the science, I am happy to be corrected on this point.)